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seccomp: Document AF_ALG and socketcall blocks from moby/moby#52494#24935

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thaJeztah merged 1 commit intodocker:mainfrom
vvoland:seccomp-copyfail
May 1, 2026
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seccomp: Document AF_ALG and socketcall blocks from moby/moby#52494#24935
thaJeztah merged 1 commit intodocker:mainfrom
vvoland:seccomp-copyfail

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@vvoland vvoland commented May 1, 2026

Add socket and socketcall entries to the "Significant syscalls blocked by the default profile" table to reflect the seccomp profile changes that block AF_ALG sockets (CVE-2026-31431) and deny the socketcall multiplexer to prevent bypassing address family filters.

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@vvoland vvoland self-assigned this May 1, 2026
@vvoland vvoland requested a review from dvdksn as a code owner May 1, 2026 07:36
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Add `socket` and `socketcall` entries to the "Significant syscalls
blocked by the default profile" table to reflect the seccomp profile
changes that block AF_ALG sockets (CVE-2026-31431) and deny the
socketcall multiplexer to prevent bypassing address family filters.

Signed-off-by: Paweł Gronowski <[email protected]>
@vvoland vvoland force-pushed the seccomp-copyfail branch from 3f2e08b to 8165b8b Compare May 1, 2026 07:41
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LGTM

@thaJeztah thaJeztah merged commit a7bbfbf into docker:main May 1, 2026
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2 participants